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authorTejun Heo <htejun@gmail.com>2006-08-22 18:00:27 +0200
committerJeff Garzik <jeff@garzik.org>2006-08-24 08:51:24 +0200
commitac2164d5e425fa4755bdbab9641d8dab7239b6f5 (patch)
tree4576ca4b573e7c7bcb197f934ef3da35c2457d0c /drivers/ata
parent[PATCH] ata_piix: implement force_pcs module parameter (diff)
downloadlinux-ac2164d5e425fa4755bdbab9641d8dab7239b6f5.tar.xz
linux-ac2164d5e425fa4755bdbab9641d8dab7239b6f5.zip
[PATCH] sata_via: use old SCR access pattern on vt6420
vt6420 has super-fragile SCR registers which can hang the whole machine if accessed with the wrong timings. This patch makes sata_via use SCR registers only during probing and with the same timings as before (pre new EH), which is proven to work. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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